一种褐藻胶寡糖,其特征是把它用作 抗 衰老和 抗 痴呆的药物.The present invention features the application of algin oligosaccharide in medicine for treating anti - senility and anti - dementia.褐藻胶裂解酶能裂解褐藻胶制备寡糖, 是一种重要的工具酶.Alginate lyase can degrade a...
What will be the effect of the alliance between IBM and Apple?若IBM公司和苹果公司联手将会有什么效果呢?He decided on roast chicken and vegetables, with apple pie to follow.他决定点烤鸡配蔬菜,然后再要一份苹果派。Daniel leaned back on the sofa, still chewing o...
他手里拿着两脚规,是用两根长辐条做成的.In his hands he holds a compass made of two pointed sticks.把两脚规拿去量一量, 这才是该办的事!Mark it out with the compasses, that's what's wanted!把两脚规拿过来!Give the compasses here!...